2023 Top 100
15: DELOITTE
| Top 100 Revenue: | $3,080,612,000 |
| Defense Revenue: | $727,644,000 |
| Civilian Revenue: | $2,352,968,000 |
| 2022 Revenue: | Privately held |
| 2022 Earnings: | N/A |
| 2021 Revenue: | $22.9 billion |
| 2021 Earnings: | N/A |
| Number of employees: | 415,000 globally (15,000 in U.S. public sector) |
| Headquarters: | New York City |
| Website: | https://www2.deloitte.com/us/en/pages/public-sector/topics/federal-government.html |
| Leadership: | Dan Helfrich, chair and CEO |
| Ticker: | Private |
| Lines of business: | Defense, security and justice; federal health; civil; state and local, higher education; Center for Government Insights |
| Major customers: | GSA, HHS, Defense Department, Homeland Security Department, Treasury |
| Major contracts/projects: | Alliant 2, CIO-SP3, ITES-3S, OASIS, HCaTS, Astro, GSA schedules, CDC CIMS, DHS Eagle II, SETI, TRICARE, FBI ITSSS |